Originally published at: https://developer.nvidia.com/blog/minimizing-storage-usage-on-jetson/
Some NVIDIA Jetson modules have limited storage space, which imposes a challenge in packing applications and libraries. Here are ways to cut down on disk usage.
This breaks everything. Tried to install python3.8 packages, got this:
$ sudo apt install python3-pip python3.8-dev python3.8-venv -y
Reading package lists... 4%
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
cuda-command-line-tools-10-2 : Depends: cuda-cupti-dev-10-2 (>= 10.2.89) but it is not going to be installed
cuda-cupti-10-2 : Depends: cuda-cudart-dev-10-2 (>= 10.2.89) but it is not going to be installed
cuda-toolkit-10-2 : Depends: cuda-samples-10-2 (>= 10.2.89) but it is not going to be installed
Depends: cuda-documentation-10-2 (>= 10.2.89) but it is not going to be installed
Depends: cuda-libraries-dev-10-2 (>= 10.2.89) but it is not going to be installed
Depends: cuda-nvml-dev-10-2 (>= 10.2.89) but it is not going to be installed
libcudnn8-doc : Depends: libcudnn8-dev but it is not going to be installed or
libcudnn8-dev-cross-aarch64 but it is not installable
libvisionworks-sfm-dev : Depends: libvisionworks-samples (>= 1.6.0) but it is not going to be installed
libvisionworks-tracking-dev : Depends: libvisionworks-samples (>= 1.6.0) but it is not going to be installed
nvidia-l4t-jetson-multimedia-api : Depends: cuda-cudart-dev-10-2 but it is not going to be installed
python3-pip : Depends: python-pip-whl (= 9.0.1-2.3~ubuntu1.18.04.5) but it is not going to be installed
Recommends: python3-dev (>= 3.2) but it is not going to be installed
Recommends: python3-setuptools but it is not going to be installed
Recommends: python3-wheel but it is not going to be installed
python3.8-dev : Depends: python3.8 (= 3.8.0-3ubuntu1~18.04.2) but it is not going to be installed
Depends: libpython3.8-dev (= 3.8.0-3ubuntu1~18.04.2) but it is not going to be installed
Depends: libpython3.8 (= 3.8.0-3ubuntu1~18.04.2) but it is not going to be installed
python3.8-venv : Depends: python3.8 (= 3.8.0-3ubuntu1~18.04.2) but it is not going to be installed
Depends: python-pip-whl (>= 8.1.0-2) but it is not going to be installed
tensorrt : Depends: libnvinfer-dev (= 7.1.3-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-plugin-dev (= 7.1.3-1+cuda10.2) but it is not going to be installed
Depends: libnvparsers-dev (= 7.1.3-1+cuda10.2) but it is not going to be installed
Depends: libnvonnxparsers-dev (= 7.1.3-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-samples (= 7.1.3-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-doc (= 7.1.3-1+cuda10.2) but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
Impossible to deploy our applications here (currently using internal limited emmc memory as stated in your example).
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